489945032008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{7444163}}^1$

素因数の和:7444621

約数の個数: 32

約数和(自身を含む): 969230152800

約数和(自身を除く): 479285120792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 433, 866, 1732, 3464, 8227, 16454, 32908, 65816, 7444163, 14888326, 29776652, 59553304, 141439097, 282878194, 565756388, 1131512776, 3223322579, 6446645158, 12893290316, 25786580632, 61243129001, 122486258002, 244972516004, 489945032008]

約数ペア:

[(1, 489945032008), (2, 244972516004), (4, 122486258002), (8, 61243129001), (19, 25786580632), (38, 12893290316), (76, 6446645158), (152, 3223322579), (433, 1131512776), (866, 565756388), (1732, 282878194), (3464, 141439097), (8227, 59553304), (16454, 29776652), (32908, 14888326), (65816, 7444163)]